JPS61103998U - - Google Patents

Info

Publication number
JPS61103998U
JPS61103998U JP18678484U JP18678484U JPS61103998U JP S61103998 U JPS61103998 U JP S61103998U JP 18678484 U JP18678484 U JP 18678484U JP 18678484 U JP18678484 U JP 18678484U JP S61103998 U JPS61103998 U JP S61103998U
Authority
JP
Japan
Prior art keywords
diaphragm
electroacoustic transducer
conductive
telephone
terminals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18678484U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18678484U priority Critical patent/JPS61103998U/ja
Publication of JPS61103998U publication Critical patent/JPS61103998U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Telephone Set Structure (AREA)
JP18678484U 1984-12-11 1984-12-11 Pending JPS61103998U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18678484U JPS61103998U (OSRAM) 1984-12-11 1984-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18678484U JPS61103998U (OSRAM) 1984-12-11 1984-12-11

Publications (1)

Publication Number Publication Date
JPS61103998U true JPS61103998U (OSRAM) 1986-07-02

Family

ID=30744253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18678484U Pending JPS61103998U (OSRAM) 1984-12-11 1984-12-11

Country Status (1)

Country Link
JP (1) JPS61103998U (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726991B2 (OSRAM) * 1977-05-24 1982-06-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726991B2 (OSRAM) * 1977-05-24 1982-06-08

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